Mathematics, 21.10.2020 09:01 ramberson101
A margin of error is sometimes reported along with the results of a survey. An unbiased poll of 2000 cell phone users found that 78% favored the president. The margin of error was ±2%. If 35,000 cell phone users are surveyed, what is the maximum number of users who favored the president?
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A margin of error is sometimes reported along with the results of a survey. An unbiased poll of 2000...
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